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Topic: High protein diet


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In the News (Wed 30 Dec 09)

  
  The Scientist : High protein diet warning
Fat and carbohydrate are the main macronutrient contributors of energy to the diet and in the average American diet 12–16% of the calories are derived from protein, 34% from fat and 49% from carbohydrate.
High protein foods such as meat, poultry and seafood, are also high in purines, which are broken down into uric acid, suggesting that these diets could cause gout in certain individuals.
In the wake of the high protein diet controversy the AHA reiterates that a 500 calorie deficit a day will help people lose weight and should be undertaken in the context of increased physical activity to maintain a negative energy balance.
www.the-scientist.com /news/20011015/03   (1198 words)

  
 High Protein Diet Myths
The cells are deficient in protein because the whole interior of the individual from the digestive tract to the finest capillary, as well as cell walls, are coated with extraneous mucus, hardened fats and layers of inorganic mineral deposits which interfere with the transport of amino acids to the interior of the cells.
Likewise, in the case of individuals who are on a cleansing diet, protein foods top further detoxification, hence eliminating the feeling of weakness that is associated with cleansing.
Lastly, in disease such as toxemia of pregnancy, which is cleansing "sickness", a high protein diet ahs been effectively used in stopping or preventing the development of the process of detoxification.
www.healthfree.com /raw_food_art_high.html   (1016 words)

  
 High Protein Diets - Are You Losing More Than Weight?
Proteins help replace and form new tissue, transports oxygen and nutrients in our blood and cells, regulates the balance of water and acids, and is needed to make antibodies.
People on high-protein diets are consuming up to 34% of their total calories in the form of protein and up to 53% of total calories from fat.
High levels of LDL cholesterol in the blood clog arteries and is the chief culprit in heart disease, particularly heart attack and stroke.
www.fwhc.org /health/high-protein-diet.htm   (1110 words)

  
 MedlinePlus Medical Encyclopedia: Protein in diet
Protein is the main component of muscles, organs, and glands.
Proteins are described as essential and nonessential proteins or amino acids.
Protein in foods (such as grains, fruits, and vegetables) are either low, incomplete protein or lack one of the essential amino acids.
www.nlm.nih.gov /medlineplus/ency/article/002467.htm   (630 words)

  
 high protein diet and foods - Intense Workout
Most high protein foods are extremely low in carbs and extremely low in saturated fat (which is the fat that you DON'T want to eat).
Now you must be thinking about eating a high protein diet and eating 1 gram per pound, so you must be saying "yeah right, 1 gram per pound, how the hell am I supposed to eat that much protein??" Well, a lot of people have this problem.
However, remember that the main point of eating a high protein diet is to give your body the protein it needs all day long, which is why it would be a good idea to eat a meal once every 3 hours or so this way your body will always have what it needs.
www.intense-workout.com /protein_diet.html   (799 words)

  
 High protein diet.   (Site not responding. Last check: 2007-10-09)
Popular high protein diet foods are high in cholesterol and saturated fat, which are now established as major culprits in heart attacks and strokes.
high protein/low carb diets force the body into a state of ketosis which is where the body breaks down free fatty acids to make ketone bodies in an attempt to make sugar from fat.
now in terms of diet, a lot of people fail to spread out their protein intake thorughout the day, 6 small serves of 20-30g of protein (about 100g of meat or the equivalent) is far better than carbs all day followed by a 500g steak at night.
www.cyclingforums.com /t10675.html   (2202 words)

  
 Protein: Nutrition Source, Harvard School of Public Health
Proteins in food and the environment are responsible for these overreactions of the immune system to what should be harmless proteins.
After a year or so, though, weight loss is about equal.(5-9) Compared with a low-fat, high-carbohydrate diet, a higher-protein diet that goes easy on saturated and trans fats may decrease the amount of triglycerides in the blood, which is also good for the heart.
The AHA committee says that even though soy protein itself has little direct effect on cholesterol, soy foods are good for the heart and blood vessels because they usually replace less healthful choices, like red meat, and because they deliver plenty of polyunsaturated fat, fiber, vitamins, and minerals, and are low in saturated fat.
www.hsph.harvard.edu /nutritionsource/protein.html   (2692 words)

  
 High protein diet - Wikipedia, the free encyclopedia
A high protein diet is often recommended by bodybuilders and nutritionists to help efforts to build muscle and lose fat.
It should not be confused with low-carb diets such as the Atkins Diet, which are not calorie-controlled and which often contain large amounts of fat.
While there was initial suspicion that high protein diets increased the risk for renal failure, studies have shown that kidney problems occur only in people with pre-existing kidney disease [3].
en.wikipedia.org /wiki/High_protein_diet   (256 words)

  
 High Protein Diet
For example, the Dr Atkins Diet, the Zone Diet and the Syndrome X Diet say that if you reduce the carbohydrate and increase the protein in your food it'll be easier for you to both lose weight and keep it off.
High protein advocates argue that replacing carbohydrates in your diet with more protein works because of the effect it has on your insulin levels.
While high protein diets may be just as effective as any other ways of reducing your calories, their safety over the long term is still under question.
www.abc.net.au /dimensions/dimensions_health/Transcripts/s556063.htm   (836 words)

  
 Harvard Gazette: Too much protein may cause reduced kidney function
On further analysis, the risk was only significant for animal proteins, indicating that the source of protein may be an important factor.
Compared with women with the lowest protein intake, women who consumed the greatest amounts of protein were more than three times as likely to have a significant decline in kidney function.
While the researchers observed that protein consumption had an adverse impact on women with mild kidney problems, the same did not hold true for women with normal kidney function.
www.news.harvard.edu /gazette/2003/03.13/09-kidney.html   (653 words)

  
 Two Studies Validate the Low-Carbohydrate, High-Protein Diet.
The conventional diet group was given instructional materials on a 1200-1500 calories/day (women) or 1500-1800 calories /day (men) diet that consisted of 60% carbohydrate 25% fat, and 15% protein based on the USDA Food Guide Pyramid.
In their 6-month study, Frederick Samaha, MD, and colleagues found that a low carbohydrate diet was associated with greater weight losses, reductions in triglycerides and improvements in insulin sensitivity compared to low-calorie, high-carbohydrate diet in 132 patients who were 53 years old and weighed 288 pounds.
The diet prescribed for patients by the physicians was to consume one half of all calories as saturated fat, primarily as red meat and cheese.
www.biblelife.org /studies.htm   (2828 words)

  
 Study shows high protein diet and exercise aids weight loss while keeping muscle
In a four-month period, the protein-rich diet along with exercise significantly reduced abdominal fat and triglycerides, risk factors for heart disease, according to findings published in the August issue of the Journal of Nutrition.
Layman's diet for the study was lower in fat and called for more fruits and vegetables than the Atkins diet.
But almost all the weight lost by those who ate the protein diet was fat, while almost one-third of the weight lost by those on the high-carb diet was muscle.
www.azcentral.com /health/diet/articles/0922proteinexercise4-ON.html   (574 words)

  
 USNews.com: Health: In Brief: Nutrition and Diet: Atkins dieters beware
Sixty-five percent of the embryos from mothers with a high-protein diet developed to the fetus stage, compared with 80 percent of those on the normal diet.
Only 36 percent of the embryos from mothers on the high-protein diet had a normal regulation of the growth hormone H19, compared with nearly twice that many from mothers not on the high-protein diet.
Protein increases ammonium levels in the blood and possibly the reproductive tract, he says, affecting fetal implantation in the uterus and fetal development.
www.usnews.com /usnews/health/briefs/nutrition/hb040908c.htm   (564 words)

  
 BBC News | HEALTH | High protein diet warning
Some of the diets increase fat intake and reduce nutritionally rich foods such as fruits and vegetables, which is not a good approach to meeting a person's long-term dietary needs.
A diet rich in animal protein, saturated fat and cholesterol raises harmful LDL cholesterol levels.
In contrast, a diet high in complex carbohydrates that includes fruits, vegetables, non-fat dairy products and whole grains has been shown to reduce blood pressure.
news.bbc.co.uk /1/hi/health/1586574.stm   (523 words)

  
 High-protein diets: Safe for people with kidney and liver disease? - MayoClinic.com
Protein is found in your bones, muscles, skin, organs, blood, hormones and enzymes.
During digestion and metabolism, protein is broken down into amino acids — the building blocks of protein.
Although high-protein diets generally aren't harmful, they may increase the risk of kidney stones and osteoporosis.
www.mayoclinic.com /health/high-protein-diets/AN00847   (348 words)

  
 USATODAY.com - Protein is the new diet hook   (Site not responding. Last check: 2007-10-09)
Half were on a diet with 34% of calories from protein, 29% from fat and 37% from carbohydrates.
The participants ate an average of 441 calories a day less on the 30%-protein diet than they did on the 15%-protein diet they were on before the program began.
Protein probably works on several mechanisms in the body, says Harvey Anderson, a professor of nutritional sciences at the University of Toronto.
www.usatoday.com /news/health/2005-10-16-protein-diet-hook_x.htm   (923 words)

  
 Atkins Diet ~ High Protein Diet ~ Diabetes
The Atkin's Diet and other high protein diets, limit you to approximately 30 grams of carbohydrates daily and you eat protein foods in place of carbohydrates you usually eat.
Thus increasing the load of proteins you eat, from a high protein diet, is potentially straining the kidneys.
Also, be aware that high protein diets for diabetics, especially when increasing meat proteins, can result in stress and breakdown in the body.
www.restoreunity.org /atkins_diet.htm   (1999 words)

  
 HIGH PROTEIN DIET Care Guide Information
A high protein diet means eating a balanced diet that includes foods that have a lot of protein.
The average protein content of foods below is listed in grams in parentheses next to the name of the food.
HIGH PROTEIN FOODS: The average protein content of foods below is listed in grams in parentheses next to the name of the food.
www.drugs.com /CG/HIGH_PROTEIN_DIET.html   (710 words)

  
 High-Protein Diet Could Repair Bone Loss
During the three-year study, researchers kept track of the volunteers' diets, specifically their calcium and protein intake and bone mineral density.
Whether protein comes from a vegetable or animal source did not make a difference, but the amount did count, researchers say.
The recommended protein intake for a healthy person is between 40-60 grams per day, although the study volunteers had an average protein intake of 79 grams per day.
www.webmd.com /content/article/17/1671_53109   (328 words)

  
 CNN.com - Food Central - News - Protein diet vs. low-fat: USDA hosts nutrition debate - February 25, 2000
While all diet gurus agree losing weight means cutting calories, which calories to cut is still under debate.
The success stories of protein diets are convincing even some doctors to question conventional wisdom.
The biggest problem with high-protein diets is there are no long-term studies on their health effects.
www.cnn.com /2000/FOOD/news/02/25/high.protein   (561 words)

  
 Links to Pasta Nutrition, Carbohydrate Diets, Protein Diets, Carbohydrate Nutrition and more
No matter how boring it may sound, the key is to eat all foods in moderate portions, and in the context of an overall healthy diet coupled with regular exercise.
The Mediterranean diet, which is high in complex carbohydrates, is one of the healthiest diets in the world.
Diets built on a base of pasta, bread, cereal, and other grain-based foods tend to be low fat.
www.ilovepasta.org /diet_matters.html   (1310 words)

  
 High-Protein / High-Calorie Diet
Puddings and yogurts packed for children typically contain high amounts of protein and are often appealing to your child.
Dried beans and peas are also high in protein, but because they cause gas they may not be the best food choice for your child.
Add mayonnaise or salad dressing (45 calories and 0 grams protein per teaspoon) liberally to sandwiches, salads, and as a dip for raw vegetables, or add a ranch, Italian or oil/vinaigrette dressing as a sauce on cooked vegetables.
www.healthsystem.virginia.edu /UVAHealth/hub_cancer/hicpdiet.cfm   (993 words)

  
 The Rugged Elegance Inspiration Network: New Healthy Living Pacific Northwest Study Promotes High Protein Diet
During the first 2 weeks (baseline), they were provided diets that were designed to maintain body weight and that contained 15% of calories as protein, 35% as fat, and 50% as carbohydrate.
In the next 2 weeks, the composition of the diet was adjusted to provide 30% of calories as protein, 20% as fat, and the same 50% as carbohydrate, while the total amount of calories remained unchanged.
The high protein meals enjoyed by the participants during their study were hardly exotic or elaborate.
www.ruggedelegantliving.com /a/003722.html   (973 words)

  
 Bible Life Ministries - Vegan vs High-Protein Diet Debate
Vegetarians and vegans have a high phytic acid intake from eating cereals and grain flours resulting in a deficiency of calcium, copper, chromium, vanadium, lithium and zinc cause by poor absorption even though these minerals may be included in the food.
Readers should note that the type of diet Gilbert advocates in her article is a high carbohydrate one because that is exactly what diets that are low in protein and fat are.
The reason why the amino acids and fat-free protein powders caused calcium loss while the meat/fat did not is because protein, calcium, and minerals, require the fat-soluble vitamins A and D for their assimilation and utilization by the body.
www.biblelife.org /vegan_debate.htm   (13114 words)

  
 AskMen.com - High protein diet
For years bodybuilders have derived the bulk of their protein from milk, eggs, red meat, chicken, and fish.
Second, protein is higher in branched-chain amino acids, which can increase protein synthesis, decrease protein breakdown and be used for fuel by working muscles.
Compare this with any type of high protein meat and it's evident that it is a bargain.
www.askmen.com /sports/foodcourt/foodcourt3.html   (339 words)

  
 High-Protein Diet May Hurt Pregnancy Chances
Instead, it was his own studies in mice, begun a decade ago, and other studies in cows showing that protein in the diet affects levels of the chemical ammonium in the female reproductive tract.
They were later transferred to the wombs of mice eating normal diets to see the effects of the diet on embryo development prior to implantation.
The researchers found that 36% of the embryos from the mice on the high-protein diets developed normal imprinting, compared with 70% of the embryos from mice fed less protein.
www.webmd.com /content/article/89/100348.htm   (356 words)

  
 BBC NEWS | Health | High protein diet 'under attack'
The Total Wellbeing Diet, similar to the Atkins diet, advises eating around twice the daily amount of protein in a typical Western diet.
The diet recommends around 30 to 35% of a person's daily energy intake should come from protein, compared to 15% in the typical Western diet.
She added: "The proportion of protein in a reducing diet will typically be around 20% and should provide a minimum of 15% at least.
news.bbc.co.uk /2/hi/health/4568944.stm   (575 words)

  
 HIGH PROTEIN DIET REDUCES TRIGLYCERIDE FATS
A diet high in protein and low in fat reduces triglycerides in obese men and women and helps to preserve muscle in women, Australian research has shown for the first time.
This research has found that high-protein diets are safe for bone, and the triglyceride finding could affect long-term impact on heart disease risk, he said.
There was a significantly greater fall in triglycerides on the high-protein diet, from an average 1.9 mmol/L to 1.4 compared with 1.7 on the low-protein diet.
www.mydr.com.au /default.asp?Article=3814   (505 words)

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